Reviewed,
UniProtKB/Swiss-Prot P09826 (GLNA1_RHILV)
Last modified
June 16, 2009.
Version 65.
History...
Clusters with 100%,
90%,
50% identity |
Documents (1) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Glutamine synthetase 1 EC=6.3.1.2 Alternative name(s): Glutamine synthetase I Short name=GSI Glutamate--ammonia ligase I | ||
| Gene names |
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| Organism | Rhizobium leguminosarum bv. viciae | ||
| Taxonomic identifier | 387 [NCBI] | ||
| Taxonomic lineage | Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Rhizobium |
Protein attributes
| Sequence length | 469 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Catalytic activity | ATP + L-glutamate + NH3 = ADP + phosphate + L-glutamine. |
| Enzyme regulation | The activity of this enzyme is controlled by adenylation under conditions of abundant glutamine. The fully adenylated enzyme complex is inactive By similarity. |
| Subunit structure | Oligomer of 12 subunits arranged in the form of two hexagons. |
| Subcellular location | |
| Miscellaneous | Two forms of glutamine synthetase (GSI and GSII) can be found in this nitrogen fixing bacteria, GSI is a typical prokaryotic glutamine synthetase whereas GSII is similar to the eukaryotic enzyme. |
| Sequence similarities | Belongs to the glutamine synthetase family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Nitrogen fixation |
| Cellular component | Cytoplasm |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Ligase |
| Gene Ontology (GO) | |
| Biological process | glutamine biosynthetic process Inferred from electronic annotation. Source: InterPro nitrogen fixationInferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW glutamate-ammonia ligase activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
Sequences
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References
| [1] | "Tight linkage of glnA and a putative regulatory gene in Rhizobium leguminosarum." Colonna-Romano S., Riccio A., Guida M., Defez R., Lamberti A., Iaccarino M., Arnold W., Priefer U., Puehler A. Nucleic Acids Res. 15:1951-1964(1987) [PubMed: 2882467] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: RCC1001. |
Cross-references
Sequence databases | |
|---|---|
| X04880 Genomic DNA. Translation: CAA28569.1. | |
| PIR | AJZRQL. A26567. |
3D structure databases | |
| HSSP | HSSP built from PDB template 1LGR based on UniProtKB P06201. |
| ModBase | Search... |
Enzyme and pathway databases | |
| BRENDA | 6.3.1.2. 267396. |
Family and domain databases | |
| InterPro | IPR008147. Gln_synt_beta. IPR014746. Gln_synth/guanido_kin_cat. IPR008146. Gln_synth_cat. IPR004809. Gln_synth_I. IPR001637. Gln_synth_I_adenyltn_S. [Graphical view] |
| Gene3D | G3DSA:3.30.590.10. ATP-gua_Ptrans. 1 hit. |
| Pfam | PF00120. Gln-synt_C. 1 hit. PF03951. Gln-synt_N. 1 hit. [Graphical view] |
| ProDom | PD001057. Gln_synt_C. 1 hit. [Graphical view] [Entries sharing at least one domain] |
| TIGRFAMs | TIGR00653. GlnA. 1 hit. |
| PROSITE | PS00180. GLNA_1. False negative. PS00182. GLNA_ADENYLATION. 1 hit. PS00181. GLNA_ATP. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | GLNA1_RHILV | ||||||||
| Accession | Primary (citable) accession number: P09826 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

Clusters with


